ProStaffA timeless racquet style developed over 30 years ago. Features a head light balance, thin beam, braided graphite/Kevlar construction and perimeter weight system at 3 and 9 o'clock for torsional stability. Known for providing amazing control and feel.
BL=Basalt. Basalt is a natural volcanic rock. It can be used in manufacturing where it is made into fine gold fibers with incredible vibration resistance. These new fibers are woven longitudinally with [K}arophite Black to create one of the most advanced composites in the industry.